Sam Zhou is a skilled software engineer currently employed at Meta since January 2025. Before this role, Sam worked as a software engineer intern at Facebook from May 2019 to August 2021, contributing to the JavaScript type checker, Flow, through various feature implementations. Following a transition to Meta, Sam served as a software engineer from February 2022 to January 2025, where significant work included revamping Flow's type checker and introducing new features such as conditional types. Sam holds a Bachelor of Science degree in Computer Science from Cornell University, earned between 2017 and 2021.
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